Đề thi olympic tiếng anh lớp 5 năm học 2012 vòng 7 đề thi số 2

Dole’s fifth grade class took a spelling test every Friday.. The first week 6 students received 100%.. The second week 12 students received 100%.. The third week 18 students received 100

ĐỀ THI OLYMPIC TIẾNG ANH LỚP 5 NĂM HỌC 2012

VÒNG 7 - ĐỀ THI SỐ 2

Chọn câu trả lời tốt nhất cho những câu hỏi dưới đây.

1 Mrs Dole’s fifth grade class took a spelling test every Friday The class has 36 students The first week 6 students received 100% The second week 12 students received 100% The third week 18 students received 100% Assuming the pattern above continues, what is the total number of weeks it took the entire class to receive 100% on the spelling test?

A 2 weeks

B 4 weeks

C 6 weeks

D 8 weeks

2 One day in January the temperature in Singapore was 4.3 degrees hotter than 10 times the temperature in Moscow The temperature in Moscow was 2.32° C What was the temperature in Singapore?

A 27.5° C

B 13.9° C

C 9.71° C

D 5.68° C

3 Jessica wants to put a border around her bedroom The dimensions of her

bedroom are 10 ft by 12 ft Jessica has 14 yards of border How much more border will Jessica need?

A 1 foot

B 2 feet

C 3 feet

D 4 feet

4 How many unit cubes would be required to make the model above?

A 18

B 19

C 23

D 27

5 Millie and Jose have put 6 quarts of water into a fish tank The tank has a

capacity of 4 gallons How many more quarts of water do they need to fill the tank? (4 quarts = 1 gallon)

A 24 quarts

B 12 quarts

C 10 quarts

D 2 gallons

6 In May, the city of Phoenix receives an average of 0.1 inch of rain Which of these models can be used to represent 0.1?

A

B

C

D

7 Marta is arranging her father’s wrenches in the tool chest from the smallest size

to the largest size In which order should the wrenches be placed?

A 1/4 , 1/8 , 5/8

B 1/8 , 5/8 , 1/4

C 1/8 , 1/4 , 5/8

D 5/8 , 1/8 , 1/4

five less than eight

8 Which of the following express the problem above in math form?

A 5 - 8

B 5 < 8

C 8 - 5

D 8 < 5

9 A class recently held a student council election Gary, Justin, and Rainelle were chosen to represent their class in the election; 24 students voted Justin won by three votes, and the other two candidates tied How many votes did Justin get?

A 5 votes

B 7 votes

C 8 votes

D 10 votes

10 Frank has 2.25 candy bars He wants to share his candy bar with 2 of his friends How much of the candy bars will Frank and his friends each get?

A 1/4

B 2/4

C 3/4

D 4/4